diff options
| -rw-r--r-- | advtrains_itrainmap/init.lua | 149 | ||||
| -rw-r--r-- | advtrains_itrainmap/mod.conf | 6 | ||||
| -rw-r--r-- | advtrains_itrainmap/textures/itm_example.png | bin | 154460 -> 0 bytes |
3 files changed, 0 insertions, 155 deletions
diff --git a/advtrains_itrainmap/init.lua b/advtrains_itrainmap/init.lua deleted file mode 100644 index 0443609..0000000 --- a/advtrains_itrainmap/init.lua +++ /dev/null @@ -1,149 +0,0 @@ - - -local map_def={ - example = { - p1x=168, - p1z=530, - p2x=780, - p2z=1016, - background="itm_example.png", - }, -} - -local itm_cache={} -local itm_pdata={} -local itm_conf_mindia=0.1 - -minetest.register_privilege("itm", { description = "Allows to display train map", give_to_singleplayer = true, default = false }) - -local function create_map_form_with_bg(d) - local minx, minz, maxx, maxz = math.min(d.p1x, d.p2x), math.min(d.p1z, d.p2z), math.max(d.p1x, d.p2x), math.max(d.p1z, d.p2z) - local form_x, form_z=10,10 - local edge_x, edge_z = form_x/(maxx-minx), form_z/(maxz-minz) - local len_x, len_z=math.max(edge_x, itm_conf_mindia), math.max(edge_z, itm_conf_mindia) - local form="size["..(form_x+edge_x)..","..(form_z+edge_z).."] background[0,0;0,0;"..d.background..";true] " - local lbl={} - - for pts, tid in pairs(advtrains.detector.on_node) do - local pos=minetest.string_to_pos(pts) - form=form.."box["..(edge_x*(pos.x-minx))..","..(form_z-(edge_z*(pos.z-minz)))..";"..len_x..","..len_z..";red]" - lbl[sid(tid)]=pos - end - - for t_id, xz in pairs(lbl) do - form=form.."label["..(edge_x*(xz.x-minx))..","..(form_x-(edge_z*(xz.z-minz)))..";"..t_id.."]" - end - return form -end - -local function create_map_form(d) - if d.background then - return create_map_form_with_bg(d) - end - - local minx, minz, maxx, maxz = math.min(d.p1x, d.p2x), math.min(d.p1z, d.p2z), math.max(d.p1x, d.p2x), math.max(d.p1z, d.p2z) - local form_x, form_z=10,10 - local edge_x, edge_z = form_x/(maxx-minx), form_z/(maxz-minz) - local len_x, len_z=math.max(edge_x, itm_conf_mindia), math.max(edge_z, itm_conf_mindia) - local form="size["..(form_x+edge_x)..","..(form_z+edge_z).."]" - local lbl={} - - for x,itx in pairs(itm_cache) do - if x>=minx and x<=maxx then - for z,y in pairs(itx) do - if z>=minz and z<=maxz then - local adn=advtrains.detector.get({x=x, y=y, z=z}) - local color="gray" - if adn then - color="red" - lbl[sid(adn)]={x=x, z=z} - end - form=form.."box["..(edge_x*(x-minx))..","..(form_z-(edge_z*(z-minz)))..";"..len_x..","..len_z..";"..color.."]" - end - end - end - end - for t_id, xz in pairs(lbl) do - form=form.."label["..(edge_x*(xz.x-minx))..","..(form_x-(edge_z*(xz.z-minz)))..";"..t_id.."]" - end - return form -end - -local function cache_ndb() - itm_cache={} - local ndb_nodes=advtrains.ndb.get_nodes() - for y, xzt in pairs(ndb_nodes) do - for x, zt in pairs(xzt) do - for z, _ in pairs(zt) do - if not itm_cache[x] then - itm_cache[x]={} - end - itm_cache[x][z]=y - end - end - end -end - -minetest.register_chatcommand("itm", { - params="[x1 z1 x2 z2] or [mdef]", - description="Display advtrains train map of given area.\nFirst form:[x1 z1 x2 z2] - specify area directly.\nSecond form:[mdef] - Use a predefined map background(see init.lua)\nThird form: No parameters - use WorldEdit position markers.", - privs={itm=true}, - func = function(name, param) - local mdef=string.match(param, "^(%S+)$") - if mdef then - local d=map_def[mdef] - if not d then - return false, "Map definiton not found: "..mdef - end - itm_pdata[name]=map_def[mdef] - minetest.show_formspec(name, "itrainmap", create_map_form(d)) - return true, "Showing train map: "..mdef - end - local x1, z1, x2, z2=string.match(param, "^(%S+) (%S+) (%S+) (%S+)$") - if not (x1 and z1 and x2 and z2) then - if worldedit then - local wep1, wep2=worldedit.pos1[name], worldedit.pos2[name] - if wep1 and wep2 then - x1, z1, x2, z2=wep1.x, wep1.z, wep2.x, wep2.z - end - end - end - if not (x1 and z1 and x2 and z2) then - return false, "Invalid parameters and no WE positions set" - end - local d={p1x=x1, p1z=z1, p2x=x2, p2z=z2} - itm_pdata[name]=d - minetest.show_formspec(name, "itrainmap", create_map_form(d)) - return true, "Showing ("..x1..","..z1..")-("..x2..","..z2..")" - end, -}) -minetest.register_chatcommand("itm_cache_ndb", { - params="", - description="Cache advtrains node database again. Run when tracks changed.", - privs={itm=true}, - func = function(name, param) - cache_ndb() - return true, "Done caching node database." - end, -}) - -local timer=0 -function advtrains_itm_mainloop(dtime) - timer=timer-math.min(dtime, 0.1) - if timer<=0 then - for pname,d in pairs(itm_pdata) do - minetest.show_formspec(pname, "itrainmap", create_map_form(d)) - end - timer=2 - end -end -minetest.register_on_player_receive_fields(function(player, formname, fields) - if formname=="itrainmap" and fields.quit then - itm_pdata[player:get_player_name()]=nil - end -end) - -function advtrains_itm_init() - --automatically run itm_cache_ndb - minetest.after(2, cache_ndb) -end diff --git a/advtrains_itrainmap/mod.conf b/advtrains_itrainmap/mod.conf deleted file mode 100644 index 6468fc4..0000000 --- a/advtrains_itrainmap/mod.conf +++ /dev/null @@ -1,6 +0,0 @@ -name=advtrains_itrainmap -title=Advanced Trains Interactive Train Map (currently broken) -description=Map formspec showing tracks and trains -author=orwell96 - -depends=advtrains diff --git a/advtrains_itrainmap/textures/itm_example.png b/advtrains_itrainmap/textures/itm_example.png Binary files differdeleted file mode 100644 index caf084a..0000000 --- a/advtrains_itrainmap/textures/itm_example.png +++ /dev/null |
